4736580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{887}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 13426560

約数和(自身を除く): 8689980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 887, 890, 1068, 1335, 1774, 1780, 2661, 2670, 3548, 4435, 5322, 5340, 8870, 10644, 13305, 17740, 26610, 53220, 78943, 157886, 236829, 315772, 394715, 473658, 789430, 947316, 1184145, 1578860, 2368290, 4736580]

約数ペア:

[(1, 4736580), (2, 2368290), (3, 1578860), (4, 1184145), (5, 947316), (6, 789430), (10, 473658), (12, 394715), (15, 315772), (20, 236829), (30, 157886), (60, 78943), (89, 53220), (178, 26610), (267, 17740), (356, 13305), (445, 10644), (534, 8870), (887, 5340), (890, 5322), (1068, 4435), (1335, 3548), (1774, 2670), (1780, 2661)]